Cycling Contador Tumbles as Kittel Wins 'Insanely Chaotic' Start to 100th Tour

Double champion Contador, a pre-race favorite, caught up in a crash with only four kilometers from the finish line.

BASTIA, France - Double champion Alberto Contador took a spectacular tumble as the Tour de France got off to a chaotic start with German Marcel Kittel winning a crash-marred opening stage on Saturday.